158352156

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{6257}}^1$

素因数の和:6323

約数の個数: 72

約数和(自身を含む): 432803280

約数和(自身を除く): 274451124

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 37, 38, 57, 74, 76, 111, 114, 148, 171, 222, 228, 333, 342, 444, 666, 684, 703, 1332, 1406, 2109, 2812, 4218, 6257, 6327, 8436, 12514, 12654, 18771, 25028, 25308, 37542, 56313, 75084, 112626, 118883, 225252, 231509, 237766, 356649, 463018, 475532, 694527, 713298, 926036, 1069947, 1389054, 1426596, 2083581, 2139894, 2778108, 4167162, 4279788, 4398671, 8334324, 8797342, 13196013, 17594684, 26392026, 39588039, 52784052, 79176078, 158352156]

約数ペア:

[(1, 158352156), (2, 79176078), (3, 52784052), (4, 39588039), (6, 26392026), (9, 17594684), (12, 13196013), (18, 8797342), (19, 8334324), (36, 4398671), (37, 4279788), (38, 4167162), (57, 2778108), (74, 2139894), (76, 2083581), (111, 1426596), (114, 1389054), (148, 1069947), (171, 926036), (222, 713298), (228, 694527), (333, 475532), (342, 463018), (444, 356649), (666, 237766), (684, 231509), (703, 225252), (1332, 118883), (1406, 112626), (2109, 75084), (2812, 56313), (4218, 37542), (6257, 25308), (6327, 25028), (8436, 18771), (12514, 12654)]